# 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ vs 競馬予想 競馬RAINBOW

The clearest difference is in-app purchases: 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ at none against 競馬予想 競馬RAINBOW's 4. 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ also leads on review sentiment (100% vs 88%). 競馬予想 競馬RAINBOW's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 競馬予想 競馬RAINBOW sells 4 one-off in-app purchases. 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ asks for nothing beyond the download.

競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ ships an update every 2 months, 競馬予想 競馬RAINBOW every 6 weeks. The most recent releases landed on September 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ | 競馬予想 競馬RAINBOW |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 88.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 96 MB | 14 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [gou nakaoka](https://appshunter.io/developer/1193478086) | [makoto sakamoto](https://appshunter.io/developer/1608680078) |

## What reviewers say

### 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ

[App page](https://appshunter.io/ios/app/id1424839541)

**Features:** Vision Pro support

**In-app purchases:** none


### 競馬予想 競馬RAINBOW

[App page](https://appshunter.io/ios/app/rainbow/id1608680076)

This app provides daily horse racing predictions for both central and local races. It offers two free race selections daily, with premium options available at competitive prices. Aimed at helping users make informed betting decisions and potentially increase winnings.

**Highlights:** Daily free race predictions (2 races), Covers central and local Japanese horse racing, Premium predictions with profit potential, Supports 25 different race venues, Updated predictions and results

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 120PT | $8.99 | one-time |
| 310PT | $21.99 | one-time |
| 540PT | $36.99 | one-time |
| 1110PT | $74.99 | one-time |


## Frequently asked questions

### Is 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ free?

競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ is free to download, with no in-app purchases.

### Is 競馬予想 競馬RAINBOW free?

競馬予想 競馬RAINBOW is free to download, with in-app purchases available.

### Do 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ or 競馬予想 競馬RAINBOW have ads?

競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ shows ads; 競馬予想 競馬RAINBOW does not.

### Which is updated more often, 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ or 競馬予想 競馬RAINBOW?

競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ ships an update every 2 months, and 競馬予想 競馬RAINBOW every 6 weeks. Most recently, 競艇予想で稼ぐ！ボートレース投資のネット投票データ予想アプリ was updated on September 16, 2026 and 競馬予想 競馬RAINBOW on September 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*